Retinal vascular disease.
D001161:Arteriosclerosis; D001766:Blindness; D003095:Collagen Diseases; D005654:Fundus Oculi / Q000098:blood supply; D006402:Hematologic Diseases; D006801:Humans; D006973:Hypertension; D012171:Retinal Vessels; D013927:Thrombosis